RE: The butcher, the baker...13 Jan 2021 16:19
If you look at share price charts then one option is a 'candle chart'. Shows a 'candle' per given time frame e.g. 10 minutes. The candle is a simple way of showing the opening, lowest, highest and closing prices. The opening and closing parts are solid, the other two are lines, so they look a bit like candles. A red candle shows a price fall over the time frame, a green one a rise.